人教版初中八年级数学上册因式分解练习题大全35.docx
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人教版初中八年级数学上册因式分解练习题大全35.docx
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人教版初中八年级数学上册因式分解练习题大全35
40a-40a20abc+60b
10p(y-3)-20q(y-3)4(y-3)+m(y-3)
49-16x28x2-18y2
0.49m2-16(x-y)2-(x-y)2
4-24y+36y2(m-n)2-10m(m-n)+25m2
16x2+24x+94a2-4a(x-y)+(x-y)2
90a4-60a48a2bc-10b3
20q(y+1)+24p(y+1)2(y+1)-m(y+1)
25-100y250x2-32y2
0.36x2-16(x-y)2-(5x-y)2
64+32x+4x2(m-n)2-10m(m-n)+25m2
100m2-120m+3625a2-10a(a-b)+(a-b)2
50a+60ab8abc-40b3c
2q(x+1)+28p(x+1)4(x+1)+m(x+1)
36-64a28x2-32y2
9y2-361(x+2y)2-(6x-10y)2
36-96b+64b2(a-b)2-12m(a-b)+36m2
25y2+80y+6436a2-12a(m+n)+(m+n)2
45a4-100ab14a3b3c-30b3c
4q(x-8)-12p(x-8)2(x-8)-m(x-8)
9-100x236x2-16y2
4n2-4(x-y)2-(x-y)2
100+200a+100a2(m+n)2+10m(m+n)+25m2
64b2-16b+14a2-4a(m+n)+(m+n)2
35a+20a2b18a4bc+90b4c
2p(3+b)+32q(3+b)4(3+b)+m(3+b)
1-16b275x2-75y2
9a2-256(x-3y)2-(9x+8y)2
25+90x+81x2(m-n)2-4m(m-n)+4m2
36y2-120y+10036a2-12a(m+n)+(m+n)2
80a4-70a2b14ab3c+70b3
14q(y+2)-20p(y+2)6(y+2)-m(y+2)
9-9n24x2-100y2
0.25b2-16(x+y)2-(6x-10y)2
49+28a+4a2(m-n)2-10m(m-n)+25m2
16y2+24y+925a2-10a(a-b)+(a-b)2
30a3-20ab6ab3c+70bc
18q(x+9)-40q(x+9)2(x+9)-m(x+9)
16-100y264x2-64y2
49x2-169(7x-y)2-(8x-8y)2
9-30b+25b2(m+n)2-4m(m+n)+4m2
64x2-160x+10036a2+12a(x-y)+(x-y)2
40a+70a414abc+90b2
6p(4+b)+24p(4+b)8(4+b)+m(4+b)
25-4b28x2-32y2
4y2-324(x-y)2-(8x-8y)2
1+20x+100x2(a-b)2+8m(a-b)+16m2
36x2+84x+4936a2-12a(m-n)+(m-n)2
100a4-50a20abc-10b2c
2p(6-a)+32q(6-a)6(6-a)+m(6-a)
1-64y248x2-3y2
0.64m2-1(x+2y)2-(x-y)2
16-16b+4b2(a+b)2-12m(a+b)+36m2
49m2-42m+936a2-12a(x+y)+(x+y)2
80a+60a44a4b2c-60b4c
14p(5-b)-32q(5-b)4(5-b)-m(5-b)
81-25a28x2-32y2
0.25y2-36(x+y)2-(9x+9y)2
36-48m+16m2(x+y)2+4m(x+y)+4m2
36a2+60a+2536a2-12a(x+y)+(x+y)2
40a+70a6a4bc-30b
12p(y+5)+8q(y+5)2(y+5)+m(y+5)
4-81a23x2-75y2
4y2-25(2x-4y)2-(x+y)2
81-144y+64y2(x-y)2-8m(x-y)+16m2
9m2+42m+4925a2-10a(a+b)+(a+b)2
10a-20a12ab3c+70bc
2q(6-a)+20p(6-a)6(6-a)-m(6-a)
1-4b227x2-3y2
81b2-4(x+y)2-(x+y)2
9-12y+4y2(m+n)2+10m(m+n)+25m2
49a2-140a+1004a2+4a(a-b)+(a-b)2
30a4+30a3b4ab3c-70b
18p(y-3)-32p(y-3)8(y-3)-m(y-3)
4-100x227x2-3y2
25b2-361(6x-y)2-(x-9y)2
81-144a+64a2(x-y)2-4m(x-y)+4m2
100m2-20m+19a2+6a(a+b)+(a+b)2
35a2-90a14a4b2c+20b3
14q(x+8)+36p(x+8)6(x+8)+m(x+8)
25-36b248x2-12y2
49b2-25(9x+y)2-(x+y)2
1+4n+4n2(m-n)2-10m(m-n)+25m2
9b2+54b+8136a2-12a(x+y)+(x+y)2
60a2-80a312ab3c-20bc
10q(x+3)+20p(x+3)8(x+3)+m(x+3)
9-1y227x2-3y2
0.16x2-81(7x-y)2-(8x+y)2
25-80x+64x2(x+y)2+10m(x+y)+25m2
81a2+54a+916a2-8a(x-y)+(x-y)2
25a4-50ab4ab3c+80b4c
16q(7-a)+32p(7-a)8(7-a)+m(7-a)
9-36b22x2-2y2
36y2-121(x-y)2-(x-y)2
64-144y+81y2(a+b)2-8m(a+b)+16m2
16x2+56x+494a2+4a(a+b)+(a+b)2
25a-40a38a2bc+70b4
6p(1-b)-40p(1-b)8(1-b)+m(1-b)
4-100a227x2-12y2
0.04m2-121(5x+y)2-(x+7y)2
25+80b+64b2(x-y)2+12m(x-y)+36m2
100a2-120a+3636a2+12a(m-n)+(m-n)2
35a2-50a16ab3c-80bc
12p(y-1)+8p(y-1)2(y-1)+m(y-1)
81-4m227x2-3y2
25y2-4(7x-5y)2-(x+7y)2
25+30b+9b2(x+y)2+8m(x+y)+16m2
4b2-40b+10016a2+8a(a+b)+(a+b)2
55a2-70a12abc-100b4c
14p(3-b)+40q(3-b)8(3-b)+m(3-b)
49-1a248x2-27y2
0.16m2-361(x-4y)2-(x+y)2
64-64n+16n2(a-b)2+4m(a-b)+4m2
100m2-140m+4936a2-12a(a-b)+(a-b)2
100a-30a3b10a3b3c-60b
14p(2-a)-4p(2-a)8(2-a)-m(2-a)
49-16a236x2-64y2
81a2-81(x-5y)2-(x-9y)2
81-126b+49b2(x-y)2-8m(x-y)+16m2
64a2+128a+6436a2+12a(m-n)+(m-n)2
55a4+60a2b18abc-70bc
18p(4-a)+4p(4-a)2(4-a)+m(4-a)
49-100a23x2-75y2
0.16n2-36(x+5y)2-(x-10y)2
4-8b+4b2(m-n)2+12m(m-n)+36m2
9x2+6x+116a2-8a(x+y)+(x+y)2
90a-10a214a4bc+70b3c
16p(x+5)+28q(x+5)2(x+5)-m(x+5)
1-81n218x2-18y2
0.81m2-324(4x-3y)2-(4x-y)2
64+160a+100a2(m-n)2-8m(m-n)+16m2
49b2-42b+925a2-10a(m+n)+(m+n)2
55a-80a3b10abc+90b2
18q(y-3)-4p(y-3)2(y-3)+m(y-3)
9-64x275x2-75y2
49x2-400(2x-y)2-(x-y)2
36-120a+100a2(x+y)2+10m(x+y)+25m2
49m2-56m+1636a2+12a(x-y)+(x-y)2
50a+40a2b8abc-40b3c
18q(8+a)+4q(8+a)8(8+a)-m(8+a)
49-64n28x2-2y2
81n2-289(x+2y)2-(4x+y)2
16-56y+49y2(a+b)2+12m(a+b)+36m2
100m2-160m+6416a2-8a(a+b)+(a+b)2
25a4-30a34a2b3c+90b3c
20q(x-9)-24p(x-9)4(x-9)-m(x-9)
64-81b216x2-4y2
0.36m2-324(8x+4y)2-(3x+y)2
64-48y+9y2(x-y)2-10m(x-y)+25m2
9m2-18m+925a2-10a(a-b)+(a-b)2
100a+30a26a3bc-10b
12q(x-5)+12q(x-5)6(x-5)-m(x-5)
64-49a232x2-18y2
0.81m2-225(x-y)2-(x-y)2
25-90a+81a2(x-y)2-6m(x-y)+9m2
16a2+16a+436a2-12a(m-n)+(m-n)2
80a+20ab12a4bc+80bc
6q(y+4)+36q(y+4)6(y+4)+m(y+4)
1-25n250x2-50y2
25b2-225(x+6y)2-(9x-7y)2
16+48x+36x2(a-b)2-4m(a-b)+4m2
81n2-108n+364a2+4a(x+y)+(x+y)2
85a2+50a314abc+90b
2q(x+8)+24q(x+8)8(x+8)-m(x+8)
81-36y218x2-50y2
0.09y2-49(6x-y)2-(x+y)2
64+32a+4a2(m-n)2-8m(m-n)+16m2
81y2+144y+6436a2-12a(x+y)+(x+y)2
65a+80ab18a3b2c+90b4
8q(2-a)-12p(2-a)6(2-a)-m(2-a)
64-4a232x2-18y2
16n2-64(7x-2y)2-(x+y)2
16+72m+81m2(m-n)2-4m(m-n)+4m2
16m2-40m+259a2+6a(x+y)+(x+y)2
45a4+50a414a2bc+40b
4q(5+b)+16q(5+b)8(5+b)-m(5+b)
4-81x2100x2-100y2
0.04n2-400(x+y)2-(4x-10y)2
4-12b+9b2(a+b)2+4m(a+b)+4m2
25x2+40x+169a2+6a(x-y)+(x-y)2
50a4-30a4abc+80b2c
8p(9-b)+16q(9-b)8(9-b)-m(9-b)
36-16x232x2-32y2
0.04a2-16(2x+3y)2-(x+8y)2
100+120n+36n2(a-b)2+6m(a-b)+9m2
25x2+20x+436a2+12a(x-y)+(x-y)2
65a+90a16a4b3c-60bc
18p(8+a)+8p(8+a)8(8+a)-m(8+a)
16-1y227x2-48y2
36y2-144(x+4y)2-(x-10y)2
49-112b+64b2(a+b)2-4m(a+b)+4m2
49n2-42n+936a2+12a(a+b)+(a+b)2
70a+40ab12abc+40b3
18q(7+b)-28q(7+b)2(7+b)+m(7+b)
16-49x236x2-16y2
0.64x2-256(x-y)2-(x+y)2
4-28m+49m2(a+b)2-10m(a+b)+25m2
100x2-140x+499a2-6a(a-b)+(a-b)2
90a3-10a2b20a4b3c+60bc
8p(3-b)-4p(3-b)2(3-b)-m(3-b)
16-16m232x2-18y2
36y2-324(x-4y)2-(6x+y)2
4+40n+100n2(m+n)2-8m(m+n)+16m2
64b2-48b+916a2-8a(x-y)+(x-y)2
100a3+30ab10a2bc+20bc
2p(6-a)-8p(6-a)2(6-a)-m(6-a)
25-1n250x2-2y2
0.04b2-64(x-y)2-(x+y)2
100-120n+36n2(a-b)2-4m(a-b)+4m2
36y2-120y+1004a2-4a(m+n)+(m+n)2
70a3-70ab6a3bc-20b4c
20p(y-7)-24q(y-7)4(y-7)-m(y-7)
64-64a264x2-64y2
16a2-289(x-y)2-(8x+y)2
4+16m+16m2(a-b)2-4m(a-b)+4m2
49b2-112b+649a2+6a(x+y)+(x+y)2
55a-90a14a3bc-100b3c
16q(x+7)-40p(x+7)2(x+7)-m(x+7)
81-9a232x2-32y2
0.25b2-225(5x+y)2-(x+y)2
64-80x+25x2(x+y)2-12m(x+y)+36m2
16y2-48y+3636a2-12a(x+y)+(x+y)2
30a2-70a8ab2c+80bc
6p(8-b)+20p(8-b)6(8-b)-m(8-b)
36-25y216x2-100y2
0.36n2-169(5x-3y)2-(8x+y)2
9-54x+81x2(x+y)2-6m(x+y)+9m2
81a2+162a+8125a2+10a(a+b)+(a+b)2
35a2+10ab14ab2c+20b
2p(y+8)-24q(y+8)2(y+8)-m(y+8)
49-64y236x2-64y2
49m2-169(x+4y)2-(x-10y)2
49+42b+9b2(a-b)2-10m(a-b)+25m2
49x2+42x+916a2+8a(x-y)+(x-y)2
40a4+90ab12a3b2c-90bc
20p(x-4)-8q(x-4)2(x-4)-m(x-4)
1-9n28x2-8y2
64x2-144(9x-5y)2-(x-10y)2
36-24y+4y2(m+n)2+10m(m+n)+25m2
64n2-144n+8125a2-10a(x-y)+(x-y)2
80a-40a3b2a2bc+90bc
20q(x-5)-24q(x-5)4(x-5)+m(x-5)
100-1x216x2-100y2
25b2-25(8x+2y)2-(x-y)2
81+144y+64y2(x-y)2+10m(x-y)+25m2
100y2-120y+3625a2+10a(m+n)+(m+n)2
100a+80a4b16ab2c+30b2c
6q(8+b)-20p(8+b)6(8+b)+m(8+b)
4-1b275x2-75y2
49y2-256(x-4y)2-(x+8y)2
81+162a+81a2(a+b)2-6m(a+b)+9m2
36b2+72b+3636a2+12a(m+n)+(m+n)2
95a2+30a6a4bc-70bc
2p(x+5)-8p(x+5)4(x+5)+m(x+5)
81-4m2100x2-4y2
36a2-49(7x-4y)2-(x+y)2
9+12x+4x2(x-y)2-4m(x-y)+4m2
16a2-72a+8116a2+8a(m-n)+(m-n)2
30a3+70ab18ab3c+30b2
10p(6+b)-8q(6+b)8(6+b)+m(6+b)
100-64a250x2-32y2
0.09n2-1(x+y)2-(x-y)2
9-54a+81a2(a-b)2+10m(a-b)+25m2
4m2-4m+14a2-4a(x+y)+(x+y)2
35a2+50ab20a3b3c+70bc
18q(6+a)-4p(6+a)6(6+a)-m(6+a)
49-9y275x2-3y2
16a2-100(8x-y)2-(4x+y)2
4-8m+4m2(x+y)2+4m(x+y)+4m2
100m2+60m+916a2-8a(m+n)+(m+n)2
75a-50ab8a4b3c+100b3c
6p(x+7)-28p(x+7)6(x+7)-m(x+7)
1-49a250x2-32y2
16m2-121(x+4y)2-(x-9y)2
9-36y+36y2(a-b)2-10m(a-b)+25m2
49x2+84x+3616a2-8a(m-n)+(m-n)2
55a4-100ab10abc+70b4
6q(4-a)-40p(4-a)2(4-a)+m(4-a)
49-100y232x2-2y2
64n2-36(7x+5y)2-(6x+y)2
100-80x+16x2(m-n)2+10m(m-n)+25m2
9a2-60a+10025a2-10a(x-y)+(x-y)2
10a+90a2a3bc-80bc
6p(x+4)+32q(x+4)2(x+4)+m(x+4)
64-9n28x2-18y2
0.81y2-81(2x-y)2-(x+8y)2
1-8m+16m2(x+y)2-12m(x+y)+36m2
100b2+200b+10036a2+12a(a-b)+(a-b)2
55a+50a4b16abc-50b3c
20p(2-b)+4q(2-b)8(2-b)+m(2-b)
49-49m236x2-16y2
36m2-1(3x+2y)2-(x-10y)2
81-162x+81x2(m+n)2+4m(m+n)+4m2
36n2-108n+814a2+4a(m-n)+(m-n)2
20a-70a310ab3c-40b
12p(x-9)+12p(x-9)6(x-9)+m(x-9)
100-16b250x2-2y2
0.81n2-4(x+2y)2-(7x-y)2
81+162n+81n2(x-y)2-8m(x-y)+16m2
9n2-18n+925a2+10a(a+b)+(a+b)2
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